package Demo01;

public class StringBuffer02 {
    public static void main(String[] args) throws Exception
    {
        StringBuffer buffer = new StringBuffer();
        buffer.append("www.yootk.com：").insert(0, "沐言科技：");
        System.out.println("[数据删除]" + buffer.delete(0,5));
        System.out.println("[数据替换]" + buffer.replace(0,13,"edu.yootk.com"));
        System.out.println("[数据反转]" + buffer.reverse());
    }
}
